Explain if a buffer solution is conjugate base

Reference no: EM13325003

If a buffer solution is 0.230 M in a weak acid (Ka = 3.8 × 10-5) and 0.410 M in its conjugate base, what is the pH?

Reference no: EM13325003

Questions Cloud

What features and controversies characterized america : What features and controversies characterized America's transformation into a car culture in the 1920s? How did lifestyles and labor relations also change during the decade?

Find the speed and angle of the velocity vector : Suppose the ball is thrown from the same height as in the above problem at an angle of 36.0°below the horizontal. find the speed and angle of the velocity vector with respect to the horizontal at impact

Enterprise resource planning erp systems : Enterprise Resource Planning (ERP) systems

How long does it take for the ball to hit the ground : Use the worked example above to help you solve this problem. A ball is thrown upward from the top of a building at an angle of 30.0° to the horizontal, How long does it take for the ball to hit the ground

Explain if a buffer solution is conjugate base : If a buffer solution is 0.230 M in a weak acid (Ka = 3.8 × 10-5) and 0.410 M in its conjugate base, what is the pH

Write electric field vector in component form : A +19nC charge is located at the origin. What is the electric field at the position (x1,y1)=(5.0cm,0cm)? Write electric field vector in component form

What is the electric force on a proton : The nucleus of a 125Xe atom (an isotope of the element xenon with mass 125 u) is 6.0 fm in diameter. It has 54 protons and charge q =+54e. What is the electric force on a proton

Explain what is the volume of the gas at 22 degree celsius : In the fermentation of glucose (wine making ), a volume of 780 ml of CO2 gas was produced 37 degree celsius and 1.00 atm. What is the volume (L) of the gas when measured at 22 degree celsius and 675 mmHg

The authors of the project clearly written on the top : The Excel parts of this project need to be done in Excel, Open Office or any other spreadsheet software and printed and attached to the rest of your work. The rest of the project may be typed or hand-written, in a neat and legible way (messy wo..

User Account

All Pages